151
|
Weldon BA, Griffith WC, Workman T, Scoville DK, Kavanagh TJ, Faustman EM. In vitro to in vivo benchmark dose comparisons to inform risk assessment of quantum dot nanomaterials. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2018; 10:e1507. [PMID: 29350469 DOI: 10.1002/wnan.1507] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 11/07/2017] [Accepted: 11/22/2017] [Indexed: 12/16/2022]
Abstract
Engineered nanomaterials are currently under review for their potential toxicity; however, their use in consumer/commercial products has continued to outpace risk assessments. In vitro methods may be utilized as tools to improve the efficiency of risk assessment approaches. We propose a framework to compare relationships between previously published in vitro and in vivo toxicity assessments of cadmium-selenium containing quantum dots (QDs) using benchmark dose (BMD) and dosimetric assessment methods. Although data were limited this approach was useful for identifying sensitive assays and strains. In vitro studies assessed effects of QDs in three pulmonary cell types across two mouse strains. Significant dose-response effects were modeled and a standardized method of BMD analysis was performed as a function of both exposure dose and dosimetric dose. In vivo studies assessed pulmonary effects of QD exposure across eight mouse strains. BMD analysis served as a basis for relative comparison with in vitro studies. We found consistent responses in common endpoints between in vitro and in vivo studies. Strain sensitivity was consistent between in vitro and in vivo studies, showing A/J mice more sensitive to QDs. Cell types were found to differentially take up QDs. Dosimetric adjustments identified similar sensitivity among cell types. Thus, BMD analysis can be used as an effective tool to compare the sensitivity of different strains, cell types, and assays to QDs. These methods allow for in vitro assays to be used to predict in vivo responses, improve the efficiency of in vivo studies, and allow for prioritization of nanomaterial assessments. This article is categorized under: Toxicology and Regulatory Issues in Nanomedicine > Toxicology of Nanomaterials Toxicology and Regulatory Issues in Nanomedicine > Regulatory and Policy Issues in Nanomedicine.
Collapse
Affiliation(s)
- Brittany A Weldon
- Institute for Risk Analysis and Risk Communication, University of Washington, Seattle, Washington.,Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington
| | - William C Griffith
- Institute for Risk Analysis and Risk Communication, University of Washington, Seattle, Washington.,Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington
| | - Tomomi Workman
- Institute for Risk Analysis and Risk Communication, University of Washington, Seattle, Washington.,Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington
| | - David K Scoville
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington.,Center for Exposures, Diseases, Genomics and Environment, University of Washington, Seattle, Washington
| | - Terrance J Kavanagh
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington.,Center for Exposures, Diseases, Genomics and Environment, University of Washington, Seattle, Washington
| | - Elaine M Faustman
- Institute for Risk Analysis and Risk Communication, University of Washington, Seattle, Washington.,Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, Washington
| |
Collapse
|
152
|
Wong T, Wang Z, Chapron BD, Suzuki M, Claw KG, Gao C, Foti RS, Prasad B, Chapron A, Calamia J, Chaudhry A, Schuetz EG, Horst RL, Mao Q, de Boer IH, Thornton TA, Thummel KE. Polymorphic Human Sulfotransferase 2A1 Mediates the Formation of 25-Hydroxyvitamin D 3-3- O-Sulfate, a Major Circulating Vitamin D Metabolite in Humans. Drug Metab Dispos 2018; 46:367-379. [PMID: 29343609 DOI: 10.1124/dmd.117.078428] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 01/10/2018] [Indexed: 12/11/2022] Open
Abstract
Metabolism of 25-hydroxyvitamin D3 (25OHD3) plays a central role in regulating the biologic effects of vitamin D in the body. Although cytochrome P450-dependent hydroxylation of 25OHD3 has been extensively investigated, limited information is available on the conjugation of 25OHD3 In this study, we report that 25OHD3 is selectively conjugated to 25OHD3-3-O-sulfate by human sulfotransferase 2A1 (SULT2A1) and that the liver is a primary site of metabolite formation. At a low (50 nM) concentration of 25OHD3, 25OHD3-3-O-sulfate was the most abundant metabolite, with an intrinsic clearance approximately 8-fold higher than the next most efficient metabolic route. In addition, 25OHD3 sulfonation was not inducible by the potent human pregnane X receptor agonist, rifampicin. The 25OHD3 sulfonation rates in a bank of 258 different human liver cytosols were highly variable but correlated with the rates of dehydroepiandrosterone sulfonation. Further analysis revealed a significant association between a common single nucleotide variant within intron 1 of SULT2A1 (rs296361; minor allele frequency = 15% in whites) and liver cytosolic SULT2A1 content as well as 25OHD3-3-O-sulfate formation rate, suggesting that variation in the SULT2A1 gene contributes importantly to interindividual differences in vitamin D homeostasis. Finally, 25OHD3-3-O-sulfate exhibited high affinity for the vitamin D binding protein and was detectable in human plasma and bile but not in urine samples. Thus, circulating concentrations of 25OHD3-3-O-sulfate appear to be protected from rapid renal elimination, raising the possibility that the sulfate metabolite may serve as a reservoir of 25OHD3 in vivo, and contribute indirectly to the biologic effects of vitamin D.
Collapse
Affiliation(s)
- Timothy Wong
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Zhican Wang
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Brian D Chapron
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Mizuki Suzuki
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Katrina G Claw
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Chunying Gao
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Robert S Foti
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Bhagwat Prasad
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Alenka Chapron
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Justina Calamia
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Amarjit Chaudhry
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Erin G Schuetz
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Ronald L Horst
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Qingcheng Mao
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Ian H de Boer
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Timothy A Thornton
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| | - Kenneth E Thummel
- Departments of Pharmaceutics (T.W., Z.W., B.D.C., M.S., K.G.C., C.G., B.P., Al.C., J.C., Q.M., K.E.T.), Medicine and Kidney Research Institute (I.H.d.B.), and Biostatistics (T.A.T.), University of Washington, Seattle, Washington; Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., South San Francisco, California (Z.W.); Department of Pharmacokinetics and Drug Metabolism, Amgen Inc., Cambridge, Massachusetts (R.S.F.); St. Jude Children's Research Hospital, Memphis, Tennessee (Am.C., E.G.S.); and Heartland Assays LLC, Ames, Iowa (R.L.H.)
| |
Collapse
|
153
|
Rothbauer M, Zirath H, Ertl P. Recent advances in microfluidic technologies for cell-to-cell interaction studies. LAB ON A CHIP 2018; 18:249-270. [PMID: 29143053 DOI: 10.1039/c7lc00815e] [Citation(s) in RCA: 178] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Microfluidic cell cultures are ideally positioned to become the next generation of in vitro diagnostic tools for biomedical research, where key biological processes such as cell signalling and dynamic cell-to-cell interactions can be reliably analysed under reproducible physiological cell culture conditions. In the last decade, a large number of microfluidic cell analysis systems have been developed for a variety of applications including drug target optimization, drug screening and toxicological testing. More recently, advanced in vitro microfluidic cell culture systems have emerged that are capable of replicating the complex three-dimensional architectures of tissues and organs and thus represent valid biological models for investigating the mechanism and function of human tissue structures, as well as studying the onset and progression of diseases such as cancer. In this review, we present the most important developments in single-cell, 2D and 3D microfluidic cell culture systems for studying cell-to-cell interactions published over the last 6 years, with a focus on cancer research and immunotherapy, vascular models and neuroscience. In addition, the current technological development of microdevices with more advanced physiological cell microenvironments that integrate multiple organ models, namely, the so-called body-, human- and multi-organ-on-a-chip, is reviewed.
Collapse
Affiliation(s)
- Mario Rothbauer
- Vienna University of Technology, Faculty of Technical Chemistry, Institute of Applied Synthetic Chemistry, Getreidemarkt 9, 1060 Vienna, Austria.
| | | | | |
Collapse
|
154
|
Jin P, Lan J, Wang K, Baker MS, Huang C, Nice EC. Pathology, proteomics and the pathway to personalised medicine. Expert Rev Proteomics 2018; 15:231-243. [PMID: 29310484 DOI: 10.1080/14789450.2018.1425618] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ping Jin
- Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology, The Affiliated Hospital of Hainan Medical College, Haikou, P.R. China
| | - Jiang Lan
- Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology, The Affiliated Hospital of Hainan Medical College, Haikou, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, P.R. China
| | - Kui Wang
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, P.R. China
| | - Mark S. Baker
- Department of Biomedical Sciences, Faculty of Medicine & Health Sciences, Macquarie University, Sydney, Australia
| | - Canhua Huang
- Key Laboratory of Tropical Diseases and Translational Medicine of Ministry of Education & Department of Neurology, The Affiliated Hospital of Hainan Medical College, Haikou, P.R. China
- West China School of Basic Medical Sciences & Forensic Medicine, and State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, P.R. China
| | - Edouard C. Nice
- Department of Biochemistry and Molecular Biology, Monash University, Clayton, Australia and Visiting Professor, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, P.R. China
| |
Collapse
|
155
|
|
156
|
Ahadian S, Civitarese R, Bannerman D, Mohammadi MH, Lu R, Wang E, Davenport-Huyer L, Lai B, Zhang B, Zhao Y, Mandla S, Korolj A, Radisic M. Organ-On-A-Chip Platforms: A Convergence of Advanced Materials, Cells, and Microscale Technologies. Adv Healthc Mater 2018; 7. [PMID: 29034591 DOI: 10.1002/adhm.201700506] [Citation(s) in RCA: 163] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/15/2017] [Indexed: 12/11/2022]
Abstract
Significant advances in biomaterials, stem cell biology, and microscale technologies have enabled the fabrication of biologically relevant tissues and organs. Such tissues and organs, referred to as organ-on-a-chip (OOC) platforms, have emerged as a powerful tool in tissue analysis and disease modeling for biological and pharmacological applications. A variety of biomaterials are used in tissue fabrication providing multiple biological, structural, and mechanical cues in the regulation of cell behavior and tissue morphogenesis. Cells derived from humans enable the fabrication of personalized OOC platforms. Microscale technologies are specifically helpful in providing physiological microenvironments for tissues and organs. In this review, biomaterials, cells, and microscale technologies are described as essential components to construct OOC platforms. The latest developments in OOC platforms (e.g., liver, skeletal muscle, cardiac, cancer, lung, skin, bone, and brain) are then discussed as functional tools in simulating human physiology and metabolism. Future perspectives and major challenges in the development of OOC platforms toward accelerating clinical studies of drug discovery are finally highlighted.
Collapse
Affiliation(s)
- Samad Ahadian
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Robert Civitarese
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Dawn Bannerman
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Mohammad Hossein Mohammadi
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Rick Lu
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Erika Wang
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Locke Davenport-Huyer
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Ben Lai
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Boyang Zhang
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Yimu Zhao
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Serena Mandla
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Anastasia Korolj
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| | - Milica Radisic
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto M5S 3G9 Ontario Canada
- Department of Chemical Engineering and Applied Chemistry; University of Toronto; Toronto M5S 3G9 Ontario Canada
| |
Collapse
|
157
|
Chang SY, Weber EJ, Sidorenko VS, Chapron A, Yeung CK, Gao C, Mao Q, Shen D, Wang J, Rosenquist TA, Dickman KG, Neumann T, Grollman AP, Kelly EJ, Himmelfarb J, Eaton DL. Human liver-kidney model elucidates the mechanisms of aristolochic acid nephrotoxicity. JCI Insight 2017; 2:95978. [PMID: 29202460 DOI: 10.1172/jci.insight.95978] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 10/11/2017] [Indexed: 12/14/2022] Open
Abstract
Environmental exposures pose a significant threat to human health. However, it is often difficult to study toxicological mechanisms in human subjects due to ethical concerns. Plant-derived aristolochic acids are among the most potent nephrotoxins and carcinogens discovered to date, yet the mechanism of bioactivation in humans remains poorly understood. Microphysiological systems (organs-on-chips) provide an approach to examining the complex, species-specific toxicological effects of pharmaceutical and environmental chemicals using human cells. We microfluidically linked a kidney-on-a-chip with a liver-on-a-chip to determine the mechanisms of bioactivation and transport of aristolochic acid I (AA-I), an established nephrotoxin and human carcinogen. We demonstrate that human hepatocyte-specific metabolism of AA-I substantially increases its cytotoxicity toward human kidney proximal tubular epithelial cells, including formation of aristolactam adducts and release of kidney injury biomarkers. Hepatic biotransformation of AA-I to a nephrotoxic metabolite involves nitroreduction, followed by sulfate conjugation. Here, we identify, in a human tissue-based system, that the sulfate conjugate of the hepatic NQO1-generated aristolactam product of AA-I (AL-I-NOSO3) is the nephrotoxic form of AA-I. This conjugate can be transported out of liver via MRP membrane transporters and then actively transported into kidney tissue via one or more organic anionic membrane transporters. This integrated microphysiological system provides an ex vivo approach for investigating organ-organ interactions, whereby the metabolism of a drug or other xenobiotic by one tissue may influence its toxicity toward another, and represents an experimental approach for studying chemical toxicity related to environmental and other toxic exposures.
Collapse
Affiliation(s)
- Shih-Yu Chang
- Department of Environmental and Occupational Health Sciences and
| | - Elijah J Weber
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Viktoriya S Sidorenko
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, New York, USA
| | - Alenka Chapron
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Catherine K Yeung
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA.,Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington, USA
| | - Chunying Gao
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Qingcheng Mao
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Danny Shen
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Joanne Wang
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Thomas A Rosenquist
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, New York, USA
| | - Kathleen G Dickman
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, New York, USA
| | | | - Arthur P Grollman
- Department of Pharmacological Sciences, Stony Brook University, Stony Brook, New York, USA.,Department of Medicine, Stony Brook University, Stony Brook, New York, USA
| | - Edward J Kelly
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA
| | - Jonathan Himmelfarb
- Department of Medicine, Division of Nephrology, Kidney Research Institute, University of Washington, Seattle, Washington, USA
| | - David L Eaton
- Department of Environmental and Occupational Health Sciences and
| |
Collapse
|
158
|
Breyer MD, Kretzler M. Novel avenues for drug discovery in diabetic kidney disease. Expert Opin Drug Discov 2017; 13:65-74. [DOI: 10.1080/17460441.2018.1398731] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Matthew D. Breyer
- Lead Generation, Biotechnology Discovery Research, Eli Lilly and Company, Indianapolis, IN, USA
| | - Matthias Kretzler
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
159
|
Ewart L, Dehne EM, Fabre K, Gibbs S, Hickman J, Hornberg E, Ingelman-Sundberg M, Jang KJ, Jones DR, Lauschke VM, Marx U, Mettetal JT, Pointon A, Williams D, Zimmermann WH, Newham P. Application of Microphysiological Systems to Enhance Safety Assessment in Drug Discovery. Annu Rev Pharmacol Toxicol 2017; 58:65-82. [PMID: 29029591 DOI: 10.1146/annurev-pharmtox-010617-052722] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Enhancing the early detection of new therapies that are likely to carry a safety liability in the context of the intended patient population would provide a major advance in drug discovery. Microphysiological systems (MPS) technology offers an opportunity to support enhanced preclinical to clinical translation through the generation of higher-quality preclinical physiological data. In this review, we highlight this technological opportunity by focusing on key target organs associated with drug safety and metabolism. By focusing on MPS models that have been developed for these organs, alongside other relevant in vitro models, we review the current state of the art and the challenges that still need to be overcome to ensure application of this technology in enhancing drug discovery.
Collapse
Affiliation(s)
- Lorna Ewart
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Cambridge CB4 0WG, United Kingdom;
| | | | - Kristin Fabre
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Waltham, Massachusetts 02451, USA
| | - Susan Gibbs
- Department of Dermatology, VU University Medical Center, 1081 HZ Amsterdam, The Netherlands.,Department of Oral Cell Biology, Academic Center for Dentistry Amsterdam, University of Amsterdam and VU University, 1081 LA Amsterdam, The Netherlands
| | - James Hickman
- NanoScience Technology Center, University of Central Florida, Orlando, Florida 32826, USA
| | - Ellinor Hornberg
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, 431 83 Mölndal, Sweden
| | - Magnus Ingelman-Sundberg
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, 171 77 Stockholm, Sweden
| | | | - David R Jones
- Medicines & Healthcare Products Regulatory Agency, London SW1W 9SZ, United Kingdom
| | - Volker M Lauschke
- Department of Physiology and Pharmacology, Section of Pharmacogenetics, Karolinska Institutet, 171 77 Stockholm, Sweden
| | | | - Jerome T Mettetal
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Waltham, Massachusetts 02451, USA
| | - Amy Pointon
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Cambridge CB4 0WG, United Kingdom;
| | - Dominic Williams
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Cambridge CB4 0WG, United Kingdom;
| | - Wolfram-Hubertus Zimmermann
- Institute of Pharmacology and Toxicology, University Medical Center Goettingen, Goettingen 37075, Germany.,German Center for Cardiovascular Research (DZHK), Goettingen 37075, Germany
| | - Peter Newham
- Drug Safety and Metabolism, Innovative Medicines and Early Development, AstraZeneca, Cambridge CB4 0WG, United Kingdom;
| |
Collapse
|
160
|
Vedula EM, Alonso JL, Arnaout MA, Charest JL. A microfluidic renal proximal tubule with active reabsorptive function. PLoS One 2017; 12:e0184330. [PMID: 29020011 PMCID: PMC5636065 DOI: 10.1371/journal.pone.0184330] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 08/22/2017] [Indexed: 11/18/2022] Open
Abstract
In the kidney, the renal proximal tubule (PT) reabsorbs solutes into the peritubular capillaries through active transport. Here, we replicate this reabsorptive function in vitro by engineering a microfluidic PT. The microfluidic PT architecture comprises a porous membrane with user-defined submicron surface topography separating two microchannels representing a PT filtrate lumen and a peritubular capillary lumen. Human PT epithelial cells and microvascular endothelial cells in respective microchannels created a PT-like reabsorptive barrier. Co-culturing epithelial and endothelial cells in the microfluidic architecture enhanced viability, metabolic activity, and compactness of the epithelial layer. The resulting tissue expressed tight junctions, kidney-specific morphology, and polarized expression of kidney markers. The microfluidic PT actively performed sodium-coupled glucose transport, which could be modulated by administration of a sodium-transport inhibiting drug. The microfluidic PT reproduces human physiology at the cellular and tissue levels, and measurable tissue function which can quantify kidney pharmaceutical efficacy and toxicity.
Collapse
Affiliation(s)
- Else M. Vedula
- Biomedical Microsystems Group, Draper, Cambridge, Massachusetts, United States of America
| | - José Luis Alonso
- Leukocyte Biology and Inflammation Program, Department of Medicine, Nephrology Division, Massachusetts General Hospital and Harvard Medical School, Charlestown, Massachusetts, United States of America
| | - M. Amin Arnaout
- Leukocyte Biology and Inflammation Program, Department of Medicine, Nephrology Division, Massachusetts General Hospital and Harvard Medical School, Charlestown, Massachusetts, United States of America
- * E-mail: (JLC); (MAA)
| | - Joseph L. Charest
- Biomedical Microsystems Group, Draper, Cambridge, Massachusetts, United States of America
- * E-mail: (JLC); (MAA)
| |
Collapse
|
161
|
Low LA, Tagle DA. Tissue chips - innovative tools for drug development and disease modeling. LAB ON A CHIP 2017; 17:3026-3036. [PMID: 28795174 PMCID: PMC5621042 DOI: 10.1039/c7lc00462a] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The high rate of failure during drug development is well-known, however recent advances in tissue engineering and microfabrication have contributed to the development of microphysiological systems (MPS), or 'organs-on-chips' that recapitulate the function of human organs. These 'tissue chips' could be utilized for drug screening and safety testing to potentially transform the early stages of the drug development process. They can also be used to model disease states, providing new tools for the understanding of disease mechanisms and pathologies, and assessing effectiveness of new therapies. In the future, they could be used to test new treatments and therapeutics in populations - via clinical trials-on-chips - and individuals, paving the way for precision medicine. Here we will discuss the wide-ranging and promising future of tissue chips, as well as challenges facing their development.
Collapse
Affiliation(s)
- L A Low
- National Center for Advancing Translational Sciences, National Institutes of Health, 6701 Democracy Boulevard, Bethesda, MD 20892, USA.
| | | |
Collapse
|
162
|
Mandrycky C, Phong K, Zheng Y. Tissue engineering toward organ-specific regeneration and disease modeling. MRS COMMUNICATIONS 2017; 7:332-347. [PMID: 29750131 PMCID: PMC5939579 DOI: 10.1557/mrc.2017.58] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Accepted: 07/17/2017] [Indexed: 05/17/2023]
Abstract
Tissue engineering has been recognized as a translational approach to replace damaged tissue or whole organs. Engineering tissue, however, faces an outstanding knowledge gap in the challenge to fully recapitulate complex organ-specific features. Major components, such as cells, matrix, and architecture, must each be carefully controlled to engineer tissue-specific structure and function that mimics what is found in vivo. Here we review different methods to engineer tissue, and discuss critical challenges in recapitulating the unique features and functional units in four major organs-the kidney, liver, heart, and lung, which are also the top four candidates for organ transplantation in the USA. We highlight advances in tissue engineering approaches to enable the regeneration of complex tissue and organ substitutes, and provide tissue-specific models for drug testing and disease modeling. We discuss the current challenges and future perspectives toward engineering human tissue models.
Collapse
Affiliation(s)
- Christian Mandrycky
- Departments of Bioengineering, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA, USA
| | - Kiet Phong
- Departments of Bioengineering, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA, USA
| | - Ying Zheng
- Departments of Bioengineering, Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA, USA
| |
Collapse
|
163
|
Van Ness KP, Chang SY, Weber EJ, Zumpano D, Eaton DL, Kelly EJ. Microphysiological Systems to Assess Nonclinical Toxicity. ACTA ACUST UNITED AC 2017; 73:14.18.1-14.18.28. [PMID: 28777442 DOI: 10.1002/cptx.27] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The liver and the kidney are key toxicity target organs during drug development campaigns, as they typically carry the burden of drug transport and metabolism. Primary hepatocytes and proximal tubule epithelial cells grown in traditional in vitro 2-D culture systems do not maintain transporter and metabolic functions, thus limiting their utility for nonclinical toxicology investigations. We have developed a renal and hepatic microphysiological system (MPS) platform that uses a commercially available MPS device as the core cell culture platform for our methodologies. We describe protocols for isolating and propagating human proximal epithelial cells and how to seed and culture a renal MPS to recapitulate the human proximal tubule. We present two methods to culture hepatocytes within an MPS and the steps required to connect a renal MPS to a liver MPS. © 2017 by John Wiley & Sons, Inc.
Collapse
Affiliation(s)
- Kirk P Van Ness
- Department of Pharmaceutics, University of Washington, Seattle, Washington
| | - Shih-Yu Chang
- Department of Occupational and Environmental Health Sciences, University of Washington, Seattle, Washington
| | - Elijah J Weber
- Department of Pharmaceutics, University of Washington, Seattle, Washington
| | | | - David L Eaton
- Department of Occupational and Environmental Health Sciences, University of Washington, Seattle, Washington
| | - Edward J Kelly
- Department of Pharmaceutics, University of Washington, Seattle, Washington
| |
Collapse
|
164
|
Abstract
To curb the high cost of drug development, there is an urgent need to develop more predictive tissue models using human cells to determine drug efficacy and safety in advance of clinical testing. Recent insights gained through fundamental biological studies have validated the importance of dynamic cell environments and cellular communication to the expression of high fidelity organ function. Building on this knowledge, emerging organ-on-a-chip technology is poised to fill the gaps in drug screening by offering predictive human tissue models with methods of sophisticated tissue assembly. Organ-on-a-chip start-ups have begun to spawn from academic research to fill this commercial space and are attracting investment to transform the drug discovery industry. This review traces the history, examines the scientific foundation and envisages the prospect of these renowned organ-on-a-chip technologies. It serves as a guide for new members of this dynamic field to navigate the existing scientific and market space.
Collapse
Affiliation(s)
- Boyang Zhang
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ON, Canada.
| | | |
Collapse
|
165
|
Weber EJ, Himmelfarb J, Kelly EJ. Concise Review: Current and Emerging Biomarkers of Nephrotoxicity. CURRENT OPINION IN TOXICOLOGY 2017; 4:16-21. [PMID: 29057384 PMCID: PMC5647884 DOI: 10.1016/j.cotox.2017.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The kidney is a primary organ for filtration of the blood and elimination of drugs and xenobiotics. These active reabsorptive and secretory processes can result in acute kidney injury as a result of these concentrative properties. Classic measures of acute kidney injury are hampered by their ability to accurately assess function before irreversible damage has occurred. This review will discuss efforts to refine the clinical utility of standard biomarkers as well as the development of novel biomarkers of nephrotoxicity.
Collapse
Affiliation(s)
- Elijah J Weber
- Department of Pharmaceutics, University of Washington, Seattle, WA, 98195
| | | | - Edward J Kelly
- Department of Pharmaceutics, University of Washington, Seattle, WA, 98195
| |
Collapse
|
166
|
Abstract
The National Institutes of Health Microphysiological Systems (MPS) program, led by the National Center for Advancing Translational Sciences, is part of a joint effort on MPS development with the Defense Advanced Research Projects Agency and with regulatory guidance from FDA, is now in its final year of funding. The program has produced many tangible outcomes in tissue chip development in terms of stem cell differentiation, microfluidic engineering, platform development, and single and multi-organ systems-and continues to help facilitate the acceptance and use of tissue chips by the wider community. As the first iteration of the program draws to a close, this Commentary will highlight some of the goals met, and lay out some of the challenges uncovered that will remain to be addressed as the field progresses. The future of the program will also be outlined. Impact statement This work is important to the field as it outlines the progress and challenges faced by the NIH Microphysiological Systems program to date, and the future of the program. This is useful information for the field to be aware of, both for current program stakeholders and future awardees and partners.
Collapse
Affiliation(s)
- Lucie A Low
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892, USA
| | - Danilo A Tagle
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, MD 20892, USA
| |
Collapse
|
167
|
Low LA, Tagle DA. Microphysiological Systems ("Organs-on-Chips") for Drug Efficacy and Toxicity Testing. Clin Transl Sci 2017; 10:237-239. [PMID: 28078768 PMCID: PMC5504483 DOI: 10.1111/cts.12444] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 12/19/2016] [Indexed: 12/13/2022] Open
Affiliation(s)
- L A Low
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland, USA
| | - D A Tagle
- National Center for Advancing Translational Sciences, National Institutes of Health, Bethesda, Maryland, USA
| |
Collapse
|
168
|
Vernetti L, Gough A, Baetz N, Blutt S, Broughman JR, Brown JA, Foulke-Abel J, Hasan N, In J, Kelly E, Kovbasnjuk O, Repper J, Senutovitch N, Stabb J, Yeung C, Zachos NC, Donowitz M, Estes M, Himmelfarb J, Truskey G, Wikswo JP, Taylor DL. Functional Coupling of Human Microphysiology Systems: Intestine, Liver, Kidney Proximal Tubule, Blood-Brain Barrier and Skeletal Muscle. Sci Rep 2017; 7:42296. [PMID: 28176881 PMCID: PMC5296733 DOI: 10.1038/srep42296] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/20/2016] [Indexed: 12/12/2022] Open
Abstract
Organ interactions resulting from drug, metabolite or xenobiotic transport between organs are key components of human metabolism that impact therapeutic action and toxic side effects. Preclinical animal testing often fails to predict adverse outcomes arising from sequential, multi-organ metabolism of drugs and xenobiotics. Human microphysiological systems (MPS) can model these interactions and are predicted to dramatically improve the efficiency of the drug development process. In this study, five human MPS models were evaluated for functional coupling, defined as the determination of organ interactions via an in vivo-like sequential, organ-to-organ transfer of media. MPS models representing the major absorption, metabolism and clearance organs (the jejunum, liver and kidney) were evaluated, along with skeletal muscle and neurovascular models. Three compounds were evaluated for organ-specific processing: terfenadine for pharmacokinetics (PK) and toxicity; trimethylamine (TMA) as a potentially toxic microbiome metabolite; and vitamin D3. We show that the organ-specific processing of these compounds was consistent with clinical data, and discovered that trimethylamine-N-oxide (TMAO) crosses the blood-brain barrier. These studies demonstrate the potential of human MPS for multi-organ toxicity and absorption, distribution, metabolism and excretion (ADME), provide guidance for physically coupling MPS, and offer an approach to coupling MPS with distinct media and perfusion requirements.
Collapse
Affiliation(s)
- Lawrence Vernetti
- University of Pittsburgh, Drug Discovery Institute Pittsburgh, PA, USA.,Department of Computational and Systems Biology, University of Pittsburgh, Baltimore, PA, USA
| | - Albert Gough
- University of Pittsburgh, Drug Discovery Institute Pittsburgh, PA, USA.,Department of Computational and Systems Biology, University of Pittsburgh, Baltimore, PA, USA
| | - Nicholas Baetz
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sarah Blutt
- Departments of Molecular Virology and Microbiology and Medicine, Baylor College of Medicine, Houston, TX, USA
| | - James R Broughman
- Departments of Molecular Virology and Microbiology and Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jacquelyn A Brown
- Department of Physics and Astronomy, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt University, Nashville, TN, USA
| | - Jennifer Foulke-Abel
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nesrin Hasan
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Julie In
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Edward Kelly
- Department of Pharmaceutics, University of Washington, WA, USA
| | - Olga Kovbasnjuk
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jonathan Repper
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Nina Senutovitch
- University of Pittsburgh, Drug Discovery Institute Pittsburgh, PA, USA
| | - Janet Stabb
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Catherine Yeung
- Department of Pharmacy, University of Washington, WA, USA.,Kidney Research Institute, University of Washington, WA, USA
| | - Nick C Zachos
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mark Donowitz
- Departments of Physiology and Medicine, GI Division, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Mary Estes
- Departments of Molecular Virology and Microbiology and Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jonathan Himmelfarb
- Kidney Research Institute, University of Washington, WA, USA.,Department of Medicine, University of Washington, WA, USA
| | - George Truskey
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - John P Wikswo
- Department of Physics and Astronomy, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt University, Nashville, TN, USA.,Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - D Lansing Taylor
- University of Pittsburgh, Drug Discovery Institute Pittsburgh, PA, USA.,Department of Computational and Systems Biology, University of Pittsburgh, Baltimore, PA, USA.,University of Pittsburgh Cancer Institute, PA, USA
| |
Collapse
|
169
|
Journal Club. Kidney Int 2017. [DOI: 10.1016/j.kint.2016.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
170
|
Chang SY, Voellinger JL, Van Ness KP, Chapron B, Shaffer RM, Neumann T, White CC, Kavanagh TJ, Kelly EJ, Eaton DL. Characterization of rat or human hepatocytes cultured in microphysiological systems (MPS) to identify hepatotoxicity. Toxicol In Vitro 2017; 40:170-183. [PMID: 28089783 DOI: 10.1016/j.tiv.2017.01.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 01/05/2017] [Accepted: 01/11/2017] [Indexed: 12/12/2022]
Abstract
The liver is the main site for drug and xenobiotics metabolism, including inactivation or bioactivation. In order to improve the predictability of drug safety and efficacy in clinical development, and to facilitate the evaluation of the potential human health effects from exposure to environmental contaminants, there is a critical need to accurately model human organ systems such as the liver in vitro. We are developing a microphysiological system (MPS) based on a new commercial microfluidic platform (Nortis, Inc.) that can utilize primary liver cells from multiple species (e.g., rat and human). Compared to conventional monolayer cell culture, which typically survives for 5-7days or less, primary rat or human hepatocytes in an MPS exhibited higher viability and improved hepatic functions, such as albumin production, expression of hepatocyte marker HNF4α and canaliculi structure, for up to 14days. Additionally, induction of Cytochrome P450 (CYP) 1A and 3A4 in cryopreserved human hepatocytes was observed in the MPS. The acute cytotoxicity of the potent hepatotoxic and hepatocarcinogen, aflatoxin B1, was evaluated in human hepatocytes cultured in an MPS, demonstrating the utility of this model for acute hepatotoxicity assessment. These results indicate that MPS-cultured hepatocytes provide a promising approach for evaluating chemical toxicity in vitro.
Collapse
Affiliation(s)
- Shih-Yu Chang
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA
| | - Jenna L Voellinger
- Department of Pharmaceutics, University of Washington, Seattle, WA 98195, USA
| | - Kirk P Van Ness
- Department of Pharmaceutics, University of Washington, Seattle, WA 98195, USA
| | - Brian Chapron
- Department of Pharmaceutics, University of Washington, Seattle, WA 98195, USA
| | - Rachel M Shaffer
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA
| | | | - Collin C White
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA
| | - Terrance J Kavanagh
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA
| | - Edward J Kelly
- Department of Pharmaceutics, University of Washington, Seattle, WA 98195, USA
| | - David L Eaton
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA 98195, USA.
| |
Collapse
|
171
|
Microphysiological Systems (Tissue Chips) and their Utility for Rare Disease Research. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1031:405-415. [DOI: 10.1007/978-3-319-67144-4_23] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
172
|
Ugolini GS, Cruz-Moreira D, Visone R, Redaelli A, Rasponi M. Microfabricated Physiological Models for In Vitro Drug Screening Applications. MICROMACHINES 2016; 7:E233. [PMID: 30404405 PMCID: PMC6189704 DOI: 10.3390/mi7120233] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 12/09/2016] [Accepted: 12/12/2016] [Indexed: 12/13/2022]
Abstract
Microfluidics and microfabrication have recently been established as promising tools for developing a new generation of in vitro cell culture microdevices. The reduced amounts of reagents employed within cell culture microdevices make them particularly appealing to drug screening processes. In addition, latest advancements in recreating physiologically relevant cell culture conditions within microfabricated devices encourage the idea of using such advanced biological models in improving the screening of drug candidates prior to in vivo testing. In this review, we discuss microfluidics-based models employed for chemical/drug screening and the strategies to mimic various physiological conditions: fine control of 3D extra-cellular matrix environment, physical and chemical cues provided to cells and organization of co-cultures. We also envision future directions for achieving multi-organ microfluidic devices.
Collapse
Affiliation(s)
- Giovanni Stefano Ugolini
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan 20133, Italy.
| | - Daniela Cruz-Moreira
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan 20133, Italy.
| | - Roberta Visone
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan 20133, Italy.
| | - Alberto Redaelli
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan 20133, Italy.
| | - Marco Rasponi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan 20133, Italy.
| |
Collapse
|